<template>
  <div>
    <!-- 幻灯片 开始 -->
    <div v-swiper:mySwiper="swiperOption">
      <div class="swiper-wrapper">
        <div v-for="banner in bannerList" :key="banner.id" class="swiper-slide" style="background: #040B1B;">
          <a target="_blank" :href="banner.linkUrl">
            <img :src="banner.imageUrl" :alt="banner.title">
          </a>
        </div>
      </div>
      <div class="swiper-pagination swiper-pagination-white"></div>
      <div class="swiper-button-prev swiper-button-white" slot="button-prev"></div>
      <div class="swiper-button-next swiper-button-white" slot="button-next"></div>
    </div>
    <!-- 幻灯片 结束 -->
    <div id="aCoursesList">
      <!-- 网校课程 开始 -->
      <div>
        <section class="container">
          <header class="comm-title">
            <h2 class="tac">
              <span class="c-333">热门课程</span>
            </h2>
          </header>
          <div>
            <article class="comm-course-list">
              <ul class="of" id="bna">
                <li v-for="course in courseList" :key="course.id">
                  <div class="cc-l-wrap">
                    <section class="course-img">
                      <img
                        :src="course.cover"
                        class="img-responsive"
                        :alt="course.title"
                      >
                      <div class="cc-mask">
                        <a href="#" title="开始学习" class="comm-btn c-btn-1">开始学习</a>
                      </div>
                    </section>
                    <h3 class="hLh30 txtOf mt10">
                      <a href="#" :title="course.title" class="course-title fsize18 c-333">{{course.title}}</a>
                    </h3>
                    <section class="mt10 hLh20 of">
                    <span class="fr jgTag bg-green" v-if="Number(course.price) === 0">
                      <i class="c-fff fsize12 f-fA">免费</i>
                    </span>
                      <span class="fl jgAttr c-ccc f-fA">
                      <i class="c-999 f-fA">{{course.buyCount}} 人学习</i>
                      |
                      <i class="c-999 f-fA">{{course.viewCount}} 评论</i>
                    </span>
                    </section>
                  </div>
                </li>

              </ul>
              <div class="clear"></div>
            </article>
            <section class="tac pt20">
              <a href="#" title="全部课程" class="comm-btn c-btn-2">全部课程</a>
            </section>
          </div>
        </section>
      </div>
      <!-- /网校课程 结束 -->
      <!-- 网校名师 开始 -->
      <div>
        <section class="container">
          <header class="comm-title">
            <h2 class="tac">
              <span class="c-333">名师大咖</span>
            </h2>
          </header>
          <div>
            <article class="i-teacher-list">
              <ul class="of">
                <li v-for="teacher in teacherList" :key="teacher.id">
                  <section class="i-teach-wrap">
                    <div class="i-teach-pic">
                      <a href="/teacher/1" :title="teacher.name">
                        <img :alt="teacher.name" :src="teacher.avatar">
                      </a>
                    </div>
                    <div class="mt10 hLh30 txtOf tac">
                      <a href="/teacher/1" :title="teacher.name" class="fsize18 c-666">{{teacher.name}}</a>
                    </div>
                    <div class="hLh30 txtOf tac">
                      <span class="fsize14 c-999">{{teacher.career}}</span>
                    </div>
                    <div class="mt15 i-q-txt">
                      <p
                        class="c-999 f-fA"
                      >{{teacher.intro}}</p>
                    </div>
                  </section>
                </li>

              </ul>
              <div class="clear"></div>
            </article>
            <section class="tac pt20">
              <a href="#" title="全部讲师" class="comm-btn c-btn-2">全部讲师</a>
            </section>
          </div>
        </section>
      </div>
      <!-- /网校名师 结束 -->
    </div>
  </div>
</template>

<script>
    import banner from '@/api/banner'
    import index from '@/api/index'

    export default {
        data() {
            return {
                swiperOption: {
                    //配置分页
                    pagination: {
                        el: '.swiper-pagination'//分页的dom节点
                    },
                    //配置导航
                    navigation: {
                        nextEl: '.swiper-button-next',//下一页dom节点
                        prevEl: '.swiper-button-prev'//前一页dom节点
                    }
                },
                bannerList: [],
                courseList: [],
                teacherList: []
            }
        },
        head() {
            return {
                title: "首页",
                meta: [
                    {hid: 'description', name: 'description', content: 'hello nuxt'}
                ]
            }
        },
        created() {
            this.freshBanner()
            this.freshHotCourse()
            this.freshHotTeacher()
        },
        methods: {
            freshBanner() {
                banner.getAllBanner().then(res => {
                    this.bannerList = res.data
                })
            },
            freshHotCourse() {
                index.getHotCourse().then(res => {
                    this.courseList = res.data
                })
            },
            freshHotTeacher() {
                index.getHotTeacher().then(res => {
                    this.teacherList = res.data
                })
            },
        }
    }
</script>

<style>

</style>

